Digitus DN-97332 User Manual page 13

Split rack cooling unit
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Model
ØD
(mm)
DN-97332
13
DN-97333
13
DN-97334
16
Fluid tube
diameter (mm)
10
13
16
19
22
28
Be careful when installing quick nipple before operation, please read the
following precautions.
1. Remove the dust cover of the valve connector.
2. Carefully wipe with a clean cloth and the connecting base flanks.
3. Refrigerating oil lubricated surface mating connector.
4. The coupling nut screwed onto a threaded joint and ensure positive
fit.
5. The hex nut and connected to a valve body fastened until significant
resistance until the felt.
6. Strokes with oil from a longitudinal line connecting the nut to the
ferrule; then two wrenches to tighten the nut with a quarter-turn in
order to ensure airtightness. Crossed dislocation has shown that tight
junctions. The installation process must use two wrench engagement
Table 3-2 Pipe size recommended
Tube length (equivalent)
10 m
ØL
(mm)
10
10
13
Table 3-3 Equivalent length of the sub-assembly
Elbow 90°
0.21
0.24
0.27
0.30
0.44
0.56
20 m
ØD
ØL
(mm)
(mm)
13
10
13
10
16
13
Equivalent length (m)
Elbow 45°
0.10
0.12
0.15
0.18
0.24
0.30
13
30 m
ØD
ØL
(mm)
(mm)
13
10
13
10
19
13
T-piece
0.76
0.76
0.76
0.76
1.1
1.4

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